HECLA MINING CO/DE/ reports

Company Names, identifiers, and filing context for this profile. 1 identity field
Company location
Coeur D'alene, ID
SEC filing record 1 source field available
Fiscal year end
31 December
HECLA MINING CO/DE/ has filed 1,895 SEC EDGAR filings since 18 Mar 1994

SEC filing history

Showing 476-500 of 1,000 matching filings.

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20
4

PRIMARY DOCUMENT

Filing date
25 Jun 2019
Reporting date
25 Jun 2019
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4

PRIMARY DOCUMENT

Filing date
25 Jun 2019
Reporting date
25 Jun 2019
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4

PRIMARY DOCUMENT

Filing date
25 Jun 2019
Reporting date
25 Jun 2019
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4

PRIMARY DOCUMENT

Filing date
25 Jun 2019
Reporting date
25 Jun 2019
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4

PRIMARY DOCUMENT

Filing date
25 Jun 2019
Reporting date
21 Jun 2019
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8-K File 001-08491

FORM 8-K

Filing date
06 Jun 2019
Reporting date
06 Jun 2019
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S-8 File 333-231905

FORM S-8

Filing date
03 Jun 2019
Reporting date
Not listed
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8-K/A File 001-08491

FORM 8-K/A

Filing date
30 May 2019
Reporting date
23 May 2019
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8-K File 001-08491

FORM 8-K

Filing date
28 May 2019
Reporting date
23 May 2019
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S-3ASR File 333-231583

S-3ASR

Filing date
17 May 2019
Reporting date
Not listed
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PX14A6G File 001-08491

PX14A6G filing

Filing date
16 May 2019
Reporting date
Not listed
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8-K File 001-08491

HECLA MINING COMPANY 8-K

Filing date
09 May 2019
Reporting date
09 May 2019
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8-K File 001-08491

FORM 8-K

Filing date
18 Apr 2019
Reporting date
18 Apr 2019
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4

PRIMARY DOCUMENT

Filing date
17 Apr 2019
Reporting date
17 Apr 2019
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4

PRIMARY DOCUMENT

Filing date
17 Apr 2019
Reporting date
17 Apr 2019
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4

PRIMARY DOCUMENT

Filing date
17 Apr 2019
Reporting date
17 Apr 2019
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4

PRIMARY DOCUMENT

Filing date
17 Apr 2019
Reporting date
17 Apr 2019
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PX14A6G File 001-08491

PX14A6G filing

Filing date
09 Apr 2019
Reporting date
Not listed
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DEFA14A File 001-08491

DEFINITIVE ADDITIONAL PROXY SOLICITING MATERIALS

Filing date
09 Apr 2019
Reporting date
Not listed
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DEF 14A File 001-08491

DEFINITIVE PROXY STATEMENT

Filing date
09 Apr 2019
Reporting date
23 May 2019
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8-K File 001-08491

FORM 8-K

Filing date
02 Apr 2019
Reporting date
01 Apr 2019
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PRE 14A File 001-08491

PRELIMINARY PROXY STATEMENT

Filing date
21 Mar 2019
Reporting date
23 May 2019
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4

PRIMARY DOCUMENT

Filing date
13 Mar 2019
Reporting date
11 Mar 2019
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4

PRIMARY DOCUMENT

Filing date
13 Mar 2019
Reporting date
11 Mar 2019
SEC evidence
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